https://bugs.freedesktop.org/show_bug.cgi?id=77045
Priority: medium
Bug ID: 77045
Assignee: [email protected]
Summary: HDMI-Monitor toogles between on/off
QA Contact: [email protected]
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: [email protected]
Hardware: x86-64 (AMD64)
Status: NEW
Version: 7.7 (2011)
Component: Driver/nouveau
Product: xorg
Created attachment 96893
--> https://bugs.freedesktop.org/attachment.cgi?id=96893&action=edit
dmesg > dmesg.txt
Dear all,
my second monitor, attached via HDMI-DVI-Adapter keeps turning on/off every
~20min. This is independant on what I am doing! The xorg-screen itself seems to
remain active (windows can be dragged from and to it). The first monitor
remains active.
All Standby-Options are turned off (Monitor set to switch off after one hour).
I can reactivate the monitor by switching to a text-console (ALT-F1) and back
(ALT-F7). nvidia-driver works fine (switched using the provided option of the
proprietary drives section of the Softwaremanager, no nvidia remained after
switching back to nouveau).
lspci | grep VGA
03:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 430]
(rev a1)
lsb_release -rd
Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04
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